'In' regains ground as EU referendum gets down to wire

By Elisabeth O'Leary EDINBURGH (Reuters) - Two opinion polls on Monday suggested support for Britain staying in the European Union had recovered some ground following the murder of a pro-EU MP, but a third poll found support for a "Brexit" ahead by a whisker. Britons vote on Thursday to decide whether to quit the bloc they joined in 1973, a choice with far-reaching economic and political consequences for Britain and the whole of Europe. Earlier on Monday, as expectations grew that Britain would